A nozzle sheath finishing device

By designing a nozzle sheath finishing device that includes clamping support, drive, and suction filtration mechanisms, the problem of debris and dust accumulation is solved, achieving efficient finishing and convenient cleaning of the nozzle sheath inner wall, and adapting to precise control of nozzle sheaths of different specifications.

CN224526685UActive Publication Date: 2026-07-21SUZHOU MING LI YANG ELECTRONIC TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SUZHOU MING LI YANG ELECTRONIC TECH CO LTD
Filing Date
2025-08-15
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing nozzle sheath finishing equipment suffers from blockage caused by the accumulation of debris and dust when processing the stepped cavity inside the nozzle, affecting processing quality and making cleaning difficult, requiring machine shutdown.

Method used

A nozzle sheath finishing device was designed, comprising a base, a clamping support mechanism, a drive mechanism, and a suction and filtration composite mechanism. The device removes debris in real time through the suction port and the suction and filtration mechanism, facilitates maintenance by combining a detachable filtration mechanism, and controls the movement of the grinding components through a pressure regulating unit to adapt to nozzle sheaths of different specifications.

Benefits of technology

It enables real-time dust removal during processing, preventing clogging, improving processing quality and efficiency, simplifying the cleaning process, and adapting to precise control of nozzle sleeves of different specifications.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224526685U_ABST
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Abstract

The utility model belongs to the field of polishing technology, and disclose a kind of nozzle sheath finish machining device, including base and clamping support mechanism, the top of base is fixedly connected with support plate, the inside rotation of support plate is equipped with stepped polishing cover, the stepped polishing cover has two annular surfaces, and two annular surfaces are respectively corresponded with elastic cover and equipped with polishing assembly one and elastic polishing assembly two.This utility model is sucked into the air in suction fan in start suction mechanism, and the air in suction cavity is sucked by filtering mechanism through filter fan, and the powder of finish machining area is sucked out through suction inlet, and is filtered in the filter bag of filtering mechanism, when nozzle sheath inner wall finish machining is handled, powder is sucked out in real time, and is filtered in filtering mechanism, avoid finish machining area dust and affect processing, and combined with detachable filtering mechanism and suction mechanism, it is convenient to remove and the dust collected in filtering mechanism interior is concentrated treatment, and filtering mechanism can also be conveniently maintained and handled.
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